Apply your shaders as you usually do. After applying your Iray optimized shader to your Charachter, apply this shader to the genitals. Select the … more »

Apply your shaders as you usually do. After applying your Iray optimized shader to your Charachter, apply this shader to the genitals. Select the genitals in your Scene. Select Genitalia AND hips in the surfaces tab and apply the shader. It replaces only the Settings but leaves the original Images untouched. Enjoy! :-) « Less